1月30日的Files Vault Pro, Security Lock应用程序分析

Protect private photos and files with hardware-backed security and on-device encryption. On-device AES-GCM. Files are encrypted locally with a symmetric key stored in the Secure Enclave–backed Keychain (When Passcode Set, This Device Only). Three unlock methods. Face ID/Passcode, PIN, or a 3×3 pattern lock. Change anytime behind a biometric “master gate.” Real file handling. Add from Photos, Camera, or Files. Quick Look viewer for PDFs, videos, audio, and more. Pinch-to-zoom for images. Safe exporting. Export everything as a ZIP or single items. Photos can also be saved straight to the system Photos library. Name collision guard. Incoming items and exports get unique names automatically. No accidental overwrites. Secure by default. The “+” button and destructive actions are disabled when locked to prevent exploits. No account. No cloud. No trackers. Your vault lives on your device. Face ID / device passcode authentication Optional PIN and 3×3 pattern lock Encrypted storage for photos, PDFs, docs, videos, audio Built-in viewer (images, PDFs, media, many file types via Quick Look) Add from Camera, Photos, or Files Export all (ZIP) or single items Save exported photos to the Photos app Filename sanitization and automatic de-duplication Wipe-all option when needed Private scans, IDs, medical docs Sensitive work files on BYOD devices Photos you don’t want in cloud libraries Files Vault Pro keeps features local to minimize attack surface. Do not rely on any consumer app for life-critical secrecy. No data collected from this app. Camera and Photos permissions are used only for adding or saving your content. Face ID is used for on-device authentication. Nothing leaves the device.